What changed for the market while you were sleeping? Top 10 things to know Trends on SGX Nifty indicate a positive opening for the index in India with a 52 points gain. Representative image The Indian stock market is expected to open in the green as trends on SGX Nifty indicate a positive opening for the index in India with a 52 points gain. The S&P BSE Sensex climbed 358.54 points to 50,614.29 on February 4 while the Nifty50 rose 105.70 points to 14,895.70. According to pivot charts, the key support levels for the Nifty are placed at 14,769.1, followed by 14,642.5. If the index moves up, the key resistance levels to watch out for are 14,968 and 15,040.3.